Information acquisition device, information acquisition system, and information acquisition method

摘要

An information acquisition device and method. The information acquisition device includes a first control circuitry. The first control circuitry is configured to acquire user information including a user's voiceprint, and a user name indicated by the user's voiceprint, based on an authentication audio data acquired in a state where functions related to an information acquisition are restricted, execute a user authentication to cancel the restrictions on the information acquisition when the user's voiceprint agrees with a registered user's voiceprint which is a voiceprint of a preliminarily registered user, and the user name agrees with a registered user name indicated by the registered user's voiceprint, perform the information acquisition after the user authentication is executed, and generate an authenticated data so that the information acquired by the information acquisition is associated with the user name.